Results 221 to 230 of about 3,295 (275)
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In-furnace phenomena in oxygen blast furnace
Revue de Métallurgie, 1989Results of the dissection of the quenched burden in a small experimental blast furnace are reported. The furnace was operated with a low-temperature oxygen blast, a coal injection rate of 300 kg/t iron and injection of preheating gas into the stack. Salient features were high productivity (iron output over 5 t/m{sup 3}d), absence of a cohesive zone ...
H. Mitsufuji +3 more
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European Journal of Operational Research, 1980
Abstract We consider a maintenance and overhaul problem, where there are several identical pieces of equipment, and the only cost is an ‘out-of-service’ one, which increases more than linearly with the number of items out of service. Using the techniques of Markov decision processes, we find the optimal policy for the case of two units.
Stengos, D., Thomas, L. C.
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Abstract We consider a maintenance and overhaul problem, where there are several identical pieces of equipment, and the only cost is an ‘out-of-service’ one, which increases more than linearly with the number of items out of service. Using the techniques of Markov decision processes, we find the optimal policy for the case of two units.
Stengos, D., Thomas, L. C.
openaire +2 more sources
Nonstationary Process Monitoring for Blast Furnaces Based on Consistent Trend Feature Analysis
IEEE Transactions on Control Systems Technology, 2022Hanwen Zhang, Jun Shang, Chunjie Yang
exaly
Operation of blast furnaces with pressure pulsation of the blast-furnace gas
Metallurgist, 1974V. A. Shatlov +4 more
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Modelling and optimisation of biomass injection in ironmaking blast furnaces
Progress in Energy and Combustion Science, 2021Yiran Liu, Yansong Shen
exaly
Regulated delivery of blast to the blast furnace
Metallurgist, 1978V. S. Efremov +6 more
openaire +1 more source